27123000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{9041}}^1$

素因数の和:9065

約数の個数: 64

約数和(自身を含む): 84633120

約数和(自身を除く): 57510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 9041, 18082, 27123, 36164, 45205, 54246, 72328, 90410, 108492, 135615, 180820, 216984, 226025, 271230, 361640, 452050, 542460, 678075, 904100, 1084920, 1130125, 1356150, 1808200, 2260250, 2712300, 3390375, 4520500, 5424600, 6780750, 9041000, 13561500, 27123000]

約数ペア:

[(1, 27123000), (2, 13561500), (3, 9041000), (4, 6780750), (5, 5424600), (6, 4520500), (8, 3390375), (10, 2712300), (12, 2260250), (15, 1808200), (20, 1356150), (24, 1130125), (25, 1084920), (30, 904100), (40, 678075), (50, 542460), (60, 452050), (75, 361640), (100, 271230), (120, 226025), (125, 216984), (150, 180820), (200, 135615), (250, 108492), (300, 90410), (375, 72328), (500, 54246), (600, 45205), (750, 36164), (1000, 27123), (1500, 18082), (3000, 9041)]